Electric box extender



FIG. 1 is a front elevational view of an electric box extender showing my new design;

FIG. 2 is a side view of the electric box extender, with the opposing side being a mirror image thereof;

FIG. 3 is an end view of the electric box extender, with the opposing end being a mirror image thereof;

FIG. 4 is a rear elevational view of the electric box extender;

FIG. 5 is a front isometric view of the electric box extender; and,

FIG. 6 is a rear isometric view of the electric box extender. 

CLAIM The ornamental design for an electric box extender, as shown and described. 